For years, Republican lawmakers lamented the soaring national debt, pressing for spending cuts and clinging to the mantle of fiscal responsibility. But last week, Senate Republicans hammered out a deal to allow for as much as $1.5 trillion in tax cuts, betting that supercharged growth will make up for lost revenue, a potentially dubious prospect. The tax plan outlined Wednesday by the White House and Republican leaders in the House and Senate could cost more than $2 trillion over the next decade, according to a preliminary estimate by the Committee for a Responsible Federal Budget.

And, I dunno, maybe they think we have the attention span of gnats as well…